Ring Joint Gasket ikugulitsa kwa makasitomala a United Kingdom, okonzeka kukanyamula
Ma tepi ya ptfe yowonjezeredwa, yogwiritsidwa ntchito pa galasi lopweteka la balala, wodzaza katundu, kugulitsa kwa kasitomala wogula
galimoto yotchedwa gasket (kammprofile gasket), yopangidwa kwa kasitomala wogula
Khala kanyumba ka gasket, kagulitsidwe ku United Kingdom, Kudikirira kutumiza
kaxite flange, akhoza kupanga ndi carbon steel, ss304, ss316 ndi zina zotero.